Office Administrative Associate
$19 per hourAddison Group
Job Description
Job Description
Job Title:
Office Administrative Associate
Industry:
Nonprofit | Healthcare | Patient Advocacy
Location (City, State):
Reston, VA (100% Onsite)
Assignment Type:
Contract (August through end of the year)
Pay:
$19/hour
Work Schedule:
Monday–Friday, 10:00 AM – 4:00 PM (27.5 hours/week)
Benefits:
This position is eligible for medical, dental, vision, and 401(k).
About The Company:
Our client is a national patient advocacy organization dedicated to improving the lives of individuals affected by a chronic autoimmune disease. Through patient education, advocacy, research funding, and healthcare professional resources, the organization serves as a trusted voice for patients and their families while advancing awareness and treatment initiatives.
Job Description:
Our client is seeking an Office Administrative Associate to serve as the first point of contact for patients, healthcare providers, donors, and visitors. This role supports both the Operations and Development teams through office administration, donor support, membership services, data management, and event coordination. The ideal candidate is empathetic, detail-oriented, proactive, and enjoys providing exceptional customer service in a mission-driven environment.
Key Responsibilities:
- Serve as the first point of contact by answering incoming phone calls from patients, donors, and healthcare professionals.
- Provide administrative support for office operations and special projects.
- Assist with donor development initiatives and fundraising projects.
- Support membership services, including new member packets and member inquiries.
- Perform data entry and database maintenance within Salesforce.
- Coordinate event mailings, shipments, and office logistics.
- Process incoming donations and distribute financial documentation internally.
- Assist with office organization and general administrative support.
- Collaborate with team members on organizational projects and initiatives.
- Lift and move office supplies and event materials up to 25 pounds as needed.
Qualifications:
- 1–2 years of administrative experience in a professional office environment.
- Fundraising, philanthropy, or nonprofit experience preferred (including volunteer leadership, fraternity/sorority fundraising, or development support).
- Excellent customer service and phone communication skills.
- Experience with Microsoft 365, SharePoint, and CRM systems (Salesforce preferred).
- Highly organized with exceptional attention to detail.
- Compassionate and empathetic while maintaining professional boundaries.
- Self-starter who proactively identifies ways to help during slower periods.
- Comfortable learning new technology and software.
- Degree not required.
Additional Details:
- Immediate opening due to the current contractor returning to school.
- Reports to the Operations and Office Management team.
- Small, collaborative office environment.
- Contract assignment expected to run through the end of the year.
- Two-step interview process (Zoom followed by onsite interview).
- Candidates must be comfortable speaking with patients experiencing sensitive medical situations.
- COVID-19 vaccination is required (reasonable accommodations considered in accordance with applicable law).
- Background check required.
Perks:
- Opportunity to make a meaningful impact in a mission-driven nonprofit.
- Exposure to fundraising and development initiatives.
- Collaborative, close-knit team environment.
- Diverse responsibilities with opportunities to support multiple departments.
- Excellent opportunity for an early-career professional interested in nonprofit administration, healthcare, or fundraising.
Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.
- ...Dental Front Office/Business Assistant Benefits Included! Fusion Dental of Reston is looking for a full time Dental Front Office/Business... ...s largest dental support organization, providing non-clinical administrative support services to more than 3,000 supported doctors across 3...Work at officeDaily paidFull timeLocal area
$22 - $25 per hour
...Job Title: Administrative Assistant Location (city, state): Herndon, VA (Fully on-site) Industry: Manufacturing Type: Contract-to... ...provides high-level support to ensure efficient operation of the office. This role involves managing schedules, handling...Work at officeContract workLocal areaMonday to Friday- ...Time of Service. If patient does not have a copayment, a TOS amount will be collected at each visit. Refers patient to the Business office for all past due or pop up accounts. Appropriately post payments to the correct system and uses the correct credit card machine....Work at officeLocal areaRemote workWork from home
- ...About the Role We are seeking a detail oriented and organized Part Time Administrative Assistant to provide general administrative support and help ensure daily office operations run smoothly. The ideal candidate is dependable, proactive, and comfortable handling...Work at officePart timeFlexible hours
- ...Position OverviewThe Administrative Assistant provides high-level, detail-oriented administrative... ...School Diploma or equivalent required; associate or bachelor's degree preferredMinimum... ...business tools such as Microsoft Office Suite (Outlook, Word, Excel, PowerPoint...Work at officeLocal area
- ...Administrative Assistant Opportunity At Bohler, we empower the ambitious to become the accomplished... ...experience. Our Herndon, VA office is looking for an Administrative... ...High School Diploma or GED required, Associates/Bachelor's degree a plus A passion for...Work at officeLocal areaFlexible hours
$70.8k - $148.6k
...Up to 10%Type of Travel: Local* * *The Opportunity:This senior administrative role provides comprehensive support to multiple senior... ...Administration• Oversee supply ordering, expense reporting, and general office operations to ensure timely and efficient processing.• Manage...Work at officeContract workWork experience placementLocal areaFlexible hours- Transportation Security Administration seeks a Program Assistant to support TSA managers and teams across administrative duties, data tracking... ..., detail, and effective communication within a fast-paced office environment. Responsibilities include maintaining records, preparing...Work at office
- ...and travel coordination to meeting preparation, communications, office management, special projects, and event planning. The ideal... ...information with appropriate care and discretion. Provide administrative support to broader organizational needs as priorities arise....Work at officeFull time
$22 - $25 per hour
...Job Description Job Title: Administrative Assistant \n Location (city, state): Herndon, VA (Fully on-site) \n Industry: Manufacturing... ...high-level support to ensure efficient operation of the office. This role involves managing schedules, handling correspondence...Work at officeContract workLocal areaMonday to Friday- ...senior leadership team, including the President, Chief Legal Officer, and Chief Financial Officer. This role keeps the executive office... ...departments as needed What You’ll Need ~6+ years of administrative experience, including 5+ years supporting senior executives...Work at officeFull time
$90k - $130k
...organized and proactive Executive Personal Assistant to support the administrative, personal and operational needs of a busy principal. The... ...Personal Assistant, private household or estate professional, Family Office professional or in a comparable role. Experience supporting...Work at officeFull timeFor contractorsMonday to FridayNight shift- Description The Administrative Assistant is responsible for providing day-to-day support to management teams while ensuring efficient handling... ...use. Supports scheduling, meeting coordination, and general office tasks. WORK ORDER MANAGEMENT Processes and tracks work...Work at officeFor contractors
- Procession Systems is seeking a detail oriented and organized Administrative Assistant to support our recruiting and management teams. You... ...providing general administrative support to ensure smooth day to day office operations. About Us: Procession Systems is a growing...Work at officeImmediate startFlexible hours
$90k - $130k
...organized and proactive Executive Personal Assistant to support the administrative, personal and operational needs of a busy principal. The... ...Personal Assistant, private household or estate professional, Family Office professional or in a comparable role. Experience supporting...Work at officeFor contractorsMonday to FridayNight shift$23 - $25 per hour
Job Title: Administrative Assistant Industry: Manufacturing Location (city, state): Herndon... ...key stakeholders. Assist with general office coordination and day-to-day administrative... ...a positive, can-do attitude. An associate’s or bachelor’s degree is highly preferred...Work at officePermanent employmentContract workLocal areaMonday to FridayFlexible hours- Administrative Assistant# Careers Home## Administrative AssistantApply: Herndon, Virginia: Full time: Posted Today: JR-0051872980 Centreville Road, Herndon, Virginia 20171# Job DescriptionThe Office Administrative Assistant provides administrative support for the community...Work at officeFull timePart timeHome officeFlexible hours
- Administrative Associate Department: Costello College of Business Classification: Admin Office Specialist 3 Job Category: Classified Staff Job Type: Full-Time Work Schedule: Full-time (1.0 FTE, 40 hrs/wk) Location: Fairfax, VA Workplace Type: On Site Required Sponsorship...Work at officeHourly payFull time
$19 - $23 per hour
Job Title: Administrative Assistant Job Description This Administrative Assistant role supports a high-end office environment by maintaining efficient workflows, coordinating administrative... ..., and participating in professional associations when appropriate. Contribute to a...Work at officeContract workTemporary work- Department: Costello College of Business Classification: Admin Office Specialist 3 Job Category: Classified Staff Job Type:... ....Learn more at business.gmu.edu . About the Position: The Administrative Associate supports the mission of the CostelloCollege of Business,...Work at officeHourly payFull time
$21.63 - $26.44 per hour
...matters Starting Hourly Pay Range: $21.63 - $26.44 SUMMARY The Administrative Assistant will be a member of a dynamic team and be... ...contact for internal and external communications at the corporate office. This includes answering phone calls, responding to emails, and...Work at officeHourly payLocal areaMonday to Friday- ...Requirements:The person in this position must be able to remain in a stationary position 50% of the time.Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or...Work at office
- ...attitude and willingness to be a team player. Provide high-level administrative support to executives, including email management, calendar... ...as assigned to support the smooth operation of the executive office. Requirements High school or GED (Bachelor’s preferred,...Work at officeRemote workFlexible hours
$98.8k - $143.7k
...to this job, we look for candidates who live within about 50 miles of the office. Everfox will consider reasonable accommodation as required by law. Key Responsibilities Provides administrative support to executive officers, the CEO or President. Requires in-depth knowledge...Work at officePermanent employmentFor contractorsWork experience placementLocal areaFlexible hours- ...our Shared Services team supporting the Chief Human Resources Officer (CFO) and Chief Legal Officer (CLO). Work location: Onsite... ...Executive Assistant to the CHRO and CLO will provide high-level administrative support to both executives, managing their schedules,...Work at officeRemote workFlexible hours
- ...role requires being onsite Tuesday - Thursday in our Herndon, VA office.Key Responsibilities:Manage complex and ever-changing... ...automation, and AI-enabled tools to optimize executive workflows and administrative processesSupport both in-person collaboration and digital...Work at officeLocal areaRemote workFlexible hours3 days per week
- ...role requires being onsite Tuesday - Thursday in our Herndon, VA office. Key Responsibilities Manage complex and ever-changing... ...automation, and AI-enabled tools to optimize executive workflows and administrative processes Support both in-person collaboration and digital...Work at officeHourly payPermanent employmentLocal areaRemote workFlexible hours3 days per week
$46k - $50k
...seeking a detail-oriented Sr. Seafarers Clerk to join a busy administrative team in Dulles, VA. This role is ideal for someone who enjoys... ...record management, and administrative processes in a fast-paced office environment. The successful candidate will have strong...Work at officeFull time- ...with SCI Access. You will support senior leadership by coordinating calendars, managing office procedures, and facilitating official travel. Preferred candidates will have an Associate’s degree or higher. Missionovo offers competitive compensation, company-paid...Work at officeFull time
- ...appropriately. Perform Additional Duties: Undertake other administrative tasks as assigned to support the surgical scheduling process.... ...remain calm in a fast-paced environment Experience in a medical office or call center setting is preferred Ready to Start Strong...Work at officeFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Office Administrative Associate. Be the first to apply!
- part-time administrative assistant work from home Reston, VA
- administrative assistant logistics Reston, VA
- team assistant Reston, VA
- administrative assistant Reston, VA
- administrative assistant/recruiting Reston, VA
- operations assistant Reston, VA
- administrative assistant work online from home Reston, VA
- operations administrative assistant Reston, VA
- business assistant Reston, VA
- administrative assistant police department Reston, VA





